Nut 2 Upgrade Version Nut Mini Intelligent Bluetooth Anti-lost Tracking Tag Alarm Patch Function:1. Two-way anti lost2. A key finding things3. The location information4. The Internet search5. Ultra-low power consumption6. Multitasking management Range of application:iOS system(IOS 7.0 or above): iPhone 4s \/ iPhone 5\/ iPhone 5c\/ iPhone 5s\/ iPhone 6 iPad 3\/iPad 4\/ iPad mini\/ iPad mini2\/ iPad AirTouch 5， and so on. Android system: Samsung Galaxy Note 2\/Note 3\/S3\/S4\/S5 GoogleNexus 4\/Nexus 5 Sony L36h(Xperia Z)\/L39H(Xperia Z1)\/XL39H(Xperia Z Ultra) HTC HTC One\/ HTC One (M8)\/HTC One HTC HTC One\/ HTC One (M8)\/HTC One LG G2\/G3Support the Bluetooth 4.0 and Android system version 4.3 and above. Remind: Buzzer， flashAlarm distance: 50 metersNumber of managenment: Connection 6 strips at the same time. Log in with Facebook， Twitter to use Nut Mini. The Maximum Range: Bluetooth 4.0 anti lost: The maximum range of the device is 50m. More detail: